Process Scheduling

The following is a process scheduler's table:

A Arrival Time in ms CPU Time in ms

P$104$

P$208$

P$355$

P$484$

For a preemptive SJF scheduler, determine the following characteristics.

Turnaround times:

P$1=$

P$2=$

P$3=$

P$4=$

Waiting times:

P$1=$

P$2=$

P$3=$

P$4=$

Response times:

P$1=$

P$2=$

P$3=$

P$4=$

Average turnaround time:

Average waiting time:

Average response time:

Average waiting time$/$turnaround time: